PIN code 603001 – Chengalpattu, Tamil Nadu
603001 is the PIN code of 3 post offices in Chengalpattu district, Tamil Nadu, served by the Chengalpattu Cutcherry SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Chengalpattu Cutcherry SOMap | Post office | No | Chengalpattu Division |
| Chengalpattu MedCollege SOMap | Post office | No | Chengalpattu Division |
| Chengalpattu HOMap | Head office | Yes | Chengalpattu Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.